Opc
CVE-2023-41151
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
1DescriptionNVD
An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing.
AnalysisAI
An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-755. An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing. Affected products include: Softing Opc, Softing Opc Ua C\+\+ Software Development Kit, Softing Secure Integration Server. Version information: before 6.30.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
The application searches for a library dll that is not found. Rated high severity (CVSS 7.2), this vulnerability is remo
The “restore configuration” feature of Softing Secure Integration Server V1.22 is vulnerable to a directory traversal vu
Softing Secure Integration Server, edgeConnector, and edgeAggregator software ships with the default administrator crede
Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The affected product is vulnerab
Softing OPC Suite version 5.25 and before has Incorrect Access Control, allows attackers to obtain sensitive information
An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. Rated high severity (CVSS 7.5), this vul
An issue was discovered in Softing OPC UA C++ SDK before 6.10. Rated high severity (CVSS 7.5), this vulnerability is rem
A crafted HTTP packet without a content-type header can create a denial-of-service condition in Softing Secure Integrati
A crafted HTTP packet with a missing HTTP URI can create a denial-of-service condition in Softing Secure Integration Ser
A crafted HTTP packet with a -1 content-length header can create a denial-of-service condition in Softing Secure Integra
Softing OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, and uaGate are affec
A crafted HTTP packet with a large content-length header can create a denial-of-service condition in Softing Secure Inte
Same technique Denial Of Service
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External POC / Exploit Code
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